The rotation definition problem in eucalypt plantations managed under non coppice regimes is revisited. Based on a graphical method proposed by Binkley (1987), we analyze the conditions that justify longer economic rotations ...

Rooting of in vitro cultivated Eucalyptus spp. shoots directly in the greenhouse was attempted aiming to simplify the micropropagation process. For that, four growth regulator levels and four rooting periods in the greenhouse ...

The objetive of this work was to estimate the rigidity and strenght properties of plywood manufactured of Pinus elliottii Engelm with venner and wood strength properties. The results of theoric calculations of modulus of ...

The Cerambycidae, Bostrychidae, Platypodidae and Scolytidae insect families have complex bioecology and difficult control. Considering the increase in Hevea brasiliensis Muell. Arg., planted area in Mato Grosso State and ...

The main purpose of this experiment was to determine the origin of a Scolytidae infestation in Paula Souza sawmill (Botucatu, São Paulo state, Brazil) log deposits. Scolytids were trapped with flight traps (model ESALQ-84) ...